McMurdo HE801 (127 Series)

HE801LF and Coaxial Military PCB Connector for Extreme Conditions
The 2 row, HE801 two part printed circuit board connector system utilises a 1.27mm(0.05in.) staggered pitch with 2.54mm(0.1in.) between rows

Overview

HE801 avionics connectorLF and Coaxial Military PCB Connector for Extreme Conditions

The 2 row, HE801 two part printed circuit board connector system utilises a 1.27mm(0.05in.) staggered pitch with 2.54mm(0.1in.) between rows. Designed to meet the severest of environmental technical requirements from fast jets to gun turrets they have featured on such military programmes as the A300/320, Ariane, Exocet, Ptarmigan, Rapier and also on railway rolling stock applications, where high resistance to abrasion and extreme reliability are critical.

Key Features

Features

 
Blue Bullet Comprehensive product range - l.f. and mixed layouts
  Low and high frequency contacts. All contacts removable and replaceable.
  l.f. terminations include solder, p.c. straight and 90° preserved impedance, twisted cable and p.c. straight and 90°
  Low and high power contacts. Power contacts provide up to 25A and coax inserts available for frequencies up to 2GHz.
  19 mould sizes up to 96 way l.f. and either 53 + 3 or 41 + 6 l.f./h.f.
Blue Bullet Qualification Approved to all major specifications:
BS 9525 - N0001 lss.2.
BS 9525 - F0006, F00012
BS 9525 - F0027, F0041 and MIL-C-55302 / 140-155
Blue Bullet Approvals include additional random vibration with superimposed gunfire with interupts less than 2 nanoseconds.
Blue Bullet Listed in the MUAHAG (Cenelec) Preferred Parts List (PPL).
Blue Bullet Covers and pin shrouds.
Blue Bullet

Wide range of termination styles and comprehensive choice of jacking and polarising. Polarising facilities l.f. 36 position h.f. 36 or 16 positions. Jacking facilities, including 1/4 turn locks.

 

Specifications

Electrical
Blue Bullet Current
Individual contact (in isolation) 1.5A max. @ 85ºC Tamb
All contacts simultaneously 3A max. @ 25ºC Tamb
1A max. @ 85ºC Tamb
0.3A max. @ 125ºC Tamb
High Power 15A max. @ 85ºC Tamb
25A max. @ 25ºC Tamb
10A max. @ 85ºC Tamb
Coaxial 0.5A max. @ 85ºC Tamb
Blue Bullet Working voltage sea level (1013 mbar) 250Vdc or ac peak
Blue Bullet Proof voltage sea level (1013 mbar) 1000Vdc or ac peak
8500m (300 mbar) 250Vdc or ac peak
Blue Bullet Contact Resistance
(initially) 10mOhm Sign max.
High Power 1.5mOhm Sign max.
Coaxial inner 12mOhm Sign max. outer 6mOhm Sign max.
(after conditioning) 15mOhm Sign max.
High Power 3mOhm Sign max.
Coaxial inner 16mOhm Sign max. outer 8mOhm Sign max
Blue Bullet Insulation Resistance (initially) 5GOhm Sign min. at 500V
(after conditioning) 100MOhm Sign min.
Blue Bullet Frequency Range 0-500MHz.
Blue Bullet Impedance 50Ohm Sign nom.
Blue Bullet Reflection Co-efficient 0.13 max.
(preserved impedance 10-500MHz)
 
Mechanical
Blue Bullet Operations 500 cycles
Blue Bullet Engaging/Separation Force (per contact pair)
1N max. 0.2N min.
High Power 5N max. 1N min.
Coaxial 10N max. 2N min
Blue Bullet Contact Retention in moulding 20N (wire wrap 30N) 50N
Blue Bullet Contact Holding Force 0.15N min.
High Power 0.4N min.
Coaxial inner 0.15N min.
Coaxial outer 0.3N min.
Blue Bullet Contact plating Available as NG (BS9525) or MG (MIL-C-55302).
Environment
Blue Bullet Classification 55/125/56
Blue Bullet Vibration severity
General ~ 10Hz to 2000Hz, 0.75mm/98m/s2 (10gn)
duration 6h.
Additional (BS9525 F0041) ~ 13.3Hz to 2000Hz random with superimposed sinusoids, duration 15 min. in each of 4 planes
No intermittancies measured when using an H.S.L.I. Detector with trip threshold of 2 ns.
Blue Bullet Bump severity 390m/s2 (40gn), 4000+/- 10 bumps
Blue Bullet Shock severity 981m/s2 (100gn) for 6ms
Blue Bullet Acceleration severity 490m/s2 (50gn).

 

 
Mould Sizes
A wide choice of mould sizes are available:
Blue Bullet l.f. - 17, 29, 33, 41, 53, 65, 72, 84 and 96
Blue Bullet mixed layout - 5+3, 5+6, 0+7, 17+3, 17+6, 29+3, 41+3, 41+6, 53+3
Termination Styles (low frequency)
Available for both male and female covering PCBs of 1.6, 2.4 and 3.2mm thickness there is a choice of straight and 90 degree p.c., solder for wire, crimp (22-26 AWG) and wire wrapping. High power contacts are available with solder bucket, straight and 90 degree p.c.
Guides
A comprehensive range of guides is provided. These provide four functions i.e. fixing, jacking, guiding and positioning/polarising
Cross References
Crosses may be available to Hypertac, ATI and Amphenol Socapex series 127 connectors.

Applications

Designed to meet the severest of environmental technical requirements from fast jets to gun turrets they have featured on such military programmes as the A300/320, Ariane, Exocet, Ptarmigan, Rapier and also on railway rolling stock applications, where high resistance to abrasion and extreme reliability are critical.
The l.f./audio connectors are available in 9 sizes from 17 to 96 ways. The mixed layout styles provide the addition of 3 or 6 cavities capable of accepting either coaxial or high power inserts in 10 sizes from 5 + 3 to 53 + 3 combinations.

Also available are HE809/810, 3 row High Density models again mainly dedicated to aeronautic and military connector applications

Downloads

Back to Listing
 

 
 
 
 

PLEASE FOLLOW OR CONTACT US BY CLICKING THE BUTTONS BELOW

 

Facebook Twitter linkedin Blogger Google Plus YouTube
  Skype  

Skype name

"in2connect"

 

 

   

In2Connect UK Ltd | Unit 5 Home Farm | Petersfield Rd | Ropley | Hampshire | SO24 0EF | UK | Tel:+44(0)1962 773004 | Fax:+44(0)1962 600034

 
Copyright © In2Connect 2017 | Terms & Conditions | Privacy and Cookies Policy | In2Connect UK Ltd.

Powered by Intergage

About Us
Products
D-Sub I/O Connectors
Circular Connectors
Waterproof Connectors
PCB Edge Connector
PCB & Backplane Connectors
DIN 41612 (EN 60603-2) / DIN 41617
McMurdo HE801 (127 Series)
Nicomatic CMM Series 100 Signal
Nicomatic CMM Series 200 Signal
Nicomatic CMM Series 220 Signal
Nicomatic CMM Series 100/200/220/320/340 Mixed
Nicomatic CMM Series 320 Mixed
Nicomatic CMM Series 340 Mixed
Nicomatic DMM
Nicomatic Microflex
Nicomatic Crimpflex Connectors
McMurdo 200/300
McMurdo Red Range
IDC Flat Ribbon Cable Connector
USB 3.0
RJ45 Magnetic Jacks
Connectors for embedded systems
Avionics/Aerospace
Rectangular Connectors
Rack and Panel Connectors
Sensor and Automation Connectors
Cable & Harnessing
ITW Switches
Fast Moving Stock List
Markets
Product News
Contact Us
Data Sheets
www.intergage.co.uk